Monday, May10, 2021
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Marine Weather and Tides
Merriam, KS

Version 3.4
NOTICE
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:08AMSunset 8:21PM Monday May 10, 2021 4:54 PM CDT (21:54 UTC) Moonrise 4:48AMMoonset 6:27PM Illumination 1% Phase: New Moon; Moon at 29 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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7 Day Forecast for Marine Location Near Merriam, KS
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location: 38.98, -94.7     debug


Area Discussion for - Kansas City/Pleasant Hill, MO
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FXUS63 KEAX 102016 AFDEAX

AREA FORECAST DISCUSSION National Weather Service Kansas City/Pleasant Hill MO 316 PM CDT Mon May 10 2021

Discussion. Issued at 316 PM CDT MON MAY 10 2021

Key Points:

-Low chances for light rain across west central Missouri on Tuesday. Rain amounts are expected to generally be a few hundredths of an inch or less.

-Quiet conditions with light winds expected on Wednesday. Winds start to increase on Thursday, and increase further into the weekend. Scattered showers and thunderstorms are possible Friday through early next week.

Detailed discussion .

Veil of high clouds across the area with cumulus deck along and north of the Missouri River. Steep lapse rates at the top of the mixed layer associate with a weak shortwave moving across eastern Iowa may lead to weak instability and perhaps a brief shower across northeast Missouri late this afternoon into the early evening hours.

Weak isentropic lift on the 300K surface will lead to showers trying to expand from west central Missouri, north and east through the day, but will be a struggle with dry air fetch feeding in from Canadian high pressure across the Upper Midwest. Radar will likely look worse than surface observations will indicate, with a fair amount of virga expected. Have some low end chance/slight chance pops mainly across west central Missouri throughout the day.

Wednesday into Thursday looks dry as surface ridge migrates from the Central US towards the Tennessee Valley. Conditions still look to remain below normal temperature wise, but have increased guidance values slightly on Thursday.

More unsettled weather is expected Friday into early next week as a series of disturbances move through the area. Upper trough digs along the west coast Friday into Saturday, and slowly works towards the plains early next week. This will lead toward warmer, more unsettled weather continuing through the weekend into early next week.

Aviation. (For the 18Z TAFS through 18Z Tuesday Afternoon) Issued at 1241 PM CDT MON MAY 10 2021

VFR conditions through the period. Could be a stray shower or two after 21Z this afternoon through sunset across northeast Missouri.

EAX WATCHES/WARNINGS/ADVISORIES. KS . NONE. MO . NONE.

Discussion . BT Aviation . BT


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Olathe, Johnson County Executive Airport, KS9 mi61 minNNE 410.00 miFair61°F40°F46%1020.6 hPa
Kansas City, Kansas City Downtown Airport, MO11 mi60 minN 510.00 miPartly Cloudy63°F40°F43%1020.1 hPa
Olathe, New Century Aircenter, KS14 mi61 minN 1010.00 miFair59°F41°F51%1020.9 hPa
Lee's Summit, Lee's Summit Municipal Airport, MO17 mi61 minENE 510.00 miFair62°F42°F48%1020.9 hPa
Kansas City, Kansas City International Airport, MO24 mi61 minN 010.00 miA Few Clouds62°F40°F44%1020.6 hPa

Link to 5 minute data for KOJC

Wind History from OJC (wind in knots)
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Last 24hrN9N9N6NE4NE6NE4N3CalmN3CalmNE3CalmNE3N4CalmN3CalmCalmCalmCalmN8NE8N5N4
1 day agoS12SE9
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NW13N7
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2 days agoS4S5SW5S4S4SE4SE4SE3SE4E5SE6SE7SE8E7E6SE6E9E13
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G19

Tide / Current Tables for
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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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